Machining sample model for machine tools



FIG. 1 is a front perspective view of a machining sample model for machine tools showing our new design;

FIG. 2 is a rear perspective view thereof,

FIG. 3 is a front view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines show portions of a machining sample model for machine tools which form no part of the claimed design. 

CLAIM The ornamental design for a machining sample model for machine tools, as shown and described. 